02a2cbc872
This patch introduces x86 IOMMU IEC (Interrupt Entry Cache) invalidation notifier list. When vIOMMU receives IEC invalidate request, all the registered units will be notified with specific invalidation requests. Intel IOMMU is the first provider that generates such a event. Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
16 lines
627 B
Plaintext
16 lines
627 B
Plaintext
# See docs/trace-events.txt for syntax documentation.
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# hw/i386/xen/xen_platform.c
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xen_platform_log(char *s) "xen platform: %s"
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# hw/i386/xen/xen_pvdevice.c
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xen_pv_mmio_read(uint64_t addr) "WARNING: read from Xen PV Device MMIO space (address %"PRIx64")"
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xen_pv_mmio_write(uint64_t addr) "WARNING: write to Xen PV Device MMIO space (address %"PRIx64")"
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# hw/i386/pc.c
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mhp_pc_dimm_assigned_slot(int slot) "0x%d"
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mhp_pc_dimm_assigned_address(uint64_t addr) "0x%"PRIx64
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# hw/i386/x86-iommu.c
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x86_iommu_iec_notify(bool global, uint32_t index, uint32_t mask) "Notify IEC invalidation: global=%d index=%" PRIu32 " mask=%" PRIu32
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